I am new to iOS development. I have updated my application on new system and want to release the new version to App Store. I have gone through the steps to create a new build and upload the application for the first time on app store. However, I am not able to find a way to publish the new version of my application on the app store.
My queries are as follows: 1. What things I will need ready beforehand?(other than the updated source code) 2. Do I need to generate/ reuse(If yes where can I get it?) any certificate or keystore(the one we use while signing the Android App)?
I had gone through the following link :https://clearbridgemobile.com/how-to-submit-an-app-to-the-app-store/